3 papers
cs.LG2026
A Geometry-Based Capacity Theory for Finite-Feature Associative Memory
Jianhai Zhang, Donghao Zhang, Pattarawut Charatpangoon +4
We develop a geometry-based capacity theory for exact-key retrieval in compressed finite-feature Hebbian associative memory. For random or approximately isotropic values, retrieval…
cs.CV2026
PredRA: Fast Medical Image Translation by Deterministic Component Extraction and Controlled Stochastic Refinement
Jianhai Zhang, Pattarawut Charatpangoon, Donghao Zhang +4
Strongly paired medical image translation contains a substantial component that can be predicted directly from the source. The current reality is that pure deterministic prediction…
cs.CV2023
Synchronous Image-Label Diffusion Probability Model with Application to Stroke Lesion Segmentation on Non-contrast CT
Jianhai Zhang, Tonghua Wan, Ethan MacDonald +3
Stroke lesion volume is a key radiologic measurement for assessing the prognosis of Acute Ischemic Stroke (AIS) patients, which is challenging to be automatically measured on Non-C…